Add funcDef to lexer

2018-10-22 13:32:22 -06:00
parent c6f37284a0
commit 884403d97f
1 changed files with 5 additions and 2 deletions
@@ -173,9 +173,12 @@ public class Lexer {
            else if ( data.equals("newline") ) {
               return new Token( "newline", "" );
            }
-            else {// is just a variable
-               return new Token( "var", data );
+            else if ( data.equals("def")) {
+               return new Token( "funcDec", data );
            }
+            else {// Lexer error
+                error("somehow Lexer FA halted in bad state " + state );
+                return null;
         }
         else if ( state == 3 || state == 4 ) {
            return new Token( "num", data );